<h4>Tool</h4><table border="0"><tr><td valign="top"><b>Name</b></td><td valign="top">Points Filter</td></tr><tr><td valign="top"><b>ID</b></td><td valign="top">11</td></tr><tr><td valign="top"><b>Author</b></td><td valign="top">O.Conrad (c) 2010</td></tr></table><hr><h4>Description</h4><hr><h4>Parameters</h4><table border="1" width="100%" valign="top" cellpadding="5" rules="all"><tr><th>Name</th><th>Type</th><th>Identifier</th><th>Description</th><th>Constraints</th></tr>
<tr><th colspan="5">Input</th></tr><tr><td>Points </td><td>Shapes (input)</td><td>POINTS</td><td></td><td></td></tr><tr><th colspan="5">Output</th></tr><tr><td>Filtered Points (*)</td><td>Shapes (optional output)</td><td>FILTER</td><td></td><td></td></tr><tr><th colspan="5">Options</th></tr><tr><td>Attribute</td><td>Table field</td><td>FIELD</td><td></td><td></td></tr><tr><td>Radius</td><td>Floating point</td><td>RADIUS</td><td></td><td>Minimum: 0.000000
Default: 1.000000</td></tr><tr><td>Minimum Number of Points</td><td>Integer</td><td>MINNUM</td><td>only points with given minimum number of points in search radius will be processed</td><td>Minimum: 0
Default: 0</td></tr><tr><td>Maximum Number of Points</td><td>Integer</td><td>MAXNUM</td><td>Number of nearest points, which will be evaluated for filtering. Set to zero to investigate all points in search radius.</td><td>Minimum: 0
Default: 0</td></tr><tr><td>Quadrants</td><td>Boolean</td><td>QUADRANTS</td><td></td><td>Default: 0</td></tr><tr><td>Filter Criterion</td><td>Choice</td><td>METHOD</td><td></td><td>Available Choices:
[0] keep maxima (with tolerance)
[1] keep minima (with tolerance)
[2] remove maxima (with tolerance)
[3] remove minima (with tolerance)
[4] remove below percentile
[5] remove above percentile
Default: 0</td></tr><tr><td>Tolerance</td><td>Floating point</td><td>TOLERANCE</td><td></td><td>Minimum: 0.000000
Default: 0.000000</td></tr><tr><td>Percentile</td><td>Floating point</td><td>PERCENT</td><td></td><td>Minimum: 0.000000
Maximum: 100.000000
Default: 50.000000</td></tr></table>(*) <i>optional</i>